Once a neighbour accused me ________ playing my radio too loudly —Oh, you had the right to defend yourself ______ the charge

How ______ I help youto understmust;when

Our holiday cost a lot of money.—— Did it Well, that doesn’t matter ______ you enjoyed yourselves.

It’s very important for us to save water.—I agree with you. I hope _____ can realize that.

Great changes have taken place around the world.Nobody can tell _____ in 20 years.